| Presentation | 2013-05-24 Segmentation of Acetabular Cartilage in CT Arthrography using Probabilistic Atlas Spatially Normalized by Pelvic Shape Pooneh R. Tabrizi, Reza A. Zoroofi, Futoshi Yokota, Toshiyuki Okada, Yuki Nakanishi, Satoru Tamura, Takashi Nishii, Hideki Yoshikawa, Noriyuki Tomiyama, Yoshinobu Sato, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In this paper, we proposed a new hybrid algorithm to segment acetabular cartilage in the hip joint. This statistical and anatomical information based algorithm is incorporated into a two-step system: pelvis bone segmentation using predictive statistical shape model and acetabular cartilage extraction based on probabilistic atlas and position of pelvis bone. We evaluated our new hybrid algorithm using enhanced Computed Tomography (CT) images by injecting the contrast media to the hip joint that were acquired at Osaka University Hospital. The mean and standard deviation of obtained results are 0.8 and 0.54 mm, respectively. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Predictive Statistical Shape Model / Enhanced CT Images / Statistical Information / Anatomical Information |
| Paper # | IE2013-14,PRMU2013-7,MI2013-7 |
| Date of Issue |
| Conference Information | |
| Committee | MI |
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| Conference Date | 2013/5/17(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Medical Imaging (MI) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Segmentation of Acetabular Cartilage in CT Arthrography using Probabilistic Atlas Spatially Normalized by Pelvic Shape |
| Sub Title (in English) | |
| Keyword(1) | Predictive Statistical Shape Model |
| Keyword(2) | Enhanced CT Images |
| Keyword(3) | Statistical Information |
| Keyword(4) | Anatomical Information |
| 1st Author's Name | Pooneh R. Tabrizi |
| 1st Author's Affiliation | Control and Intelligent Processing Center of Excellence, School of Electrical and Computer Engineering, University of Tehran() |
| 2nd Author's Name | Reza A. Zoroofi |
| 2nd Author's Affiliation | Control and Intelligent Processing Center of Excellence, School of Electrical and Computer Engineering, University of Tehran |
| 3rd Author's Name | Futoshi Yokota |
| 3rd Author's Affiliation | Graduate School of Engineering, Kobe University |
| 4th Author's Name | Toshiyuki Okada |
| 4th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 5th Author's Name | Yuki Nakanishi |
| 5th Author's Affiliation | Graduate School of System Informatics, Kobe University |
| 6th Author's Name | Satoru Tamura |
| 6th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 7th Author's Name | Takashi Nishii |
| 7th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 8th Author's Name | Hideki Yoshikawa |
| 8th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 9th Author's Name | Noriyuki Tomiyama |
| 9th Author's Affiliation | Graduate School of Medicine, Osaka University |
| 10th Author's Name | Yoshinobu Sato |
| 10th Author's Affiliation | Graduate School of Medicine, Osaka University |
| Date | 2013-05-24 |
| Paper # | IE2013-14,PRMU2013-7,MI2013-7 |
| Volume (vol) | vol.113 |
| Number (no) | 64 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |